ABSTRACT To meet increasingly stringent diesel exhaust emissions requirements, original equipment manufacturers (OEMs) have introduced common rail fuel injection systems that develop pressures of up ...

The aim of this work is to set up a methodology for simulating Common Rail highpressure injectors based on coupling a lump-model with CFD two-phase multi-dimensional computations. The unit simulated ...

Bosch launched the first common rail system in 1997. The system is named after the shared high-pressure reservoir (common rail) that supplies all the cylinders with fuel. With conventional diesel ...

"Common rail." It is a term that at this point is universally known across the entire diesel space. However, for uninitiated or new enthusiasts, the term refers to the manner in which late-model/newer ...

A. Older conventional diesel engines have an injector pump that is driven by the engine, plus individual injectors on each cylinder. The pump sends a set amount of fuel to each injector via individual ...

Aren’t the Duramax (left) and 5.9L Cummins common-rail (right) injectors from Bosch similar looking?...The solenoids and upper bodies of the injectors are the same. The returns appear to be the same, ...

THE term common-rail refers to the common fuel rail that delivers the fuel to the fuel-injectors, but common-rail is used to describe the group of diesels which have electronic engine control much as ...